NETWORK-INITIATED DETACH PROCEDURES IN A NEUTRAL HOST NETWORK

摘要

A neutral host network is configured to provide services supported by any one or more of multiple Participating Service Providers (PSPs) to user equipment in an unlicensed frequency band. The neutral host network includes a neutral host gateway configured for communication with at least one external network, a mobility management entity (MME), and a local authentication, authorization, and accounting (AAA) server configured to determine that a session involving the user equipment is to be detached from the neutral host network. The local AAA server is also configured to transmit, to the neutral host gateway, a first message to initiate session detach of the session involving the user equipment. The neutral host gateway can be configured to transmit a second message to the MME in response to receiving the first message. The MME is configured to perform session detach for the session in response to receiving the second message.